Takeup
To reduce initial travel turn screw 3800 clockwise (Figs 5 & 7). There must be some takeup for the trigger to reset, so if trigger becomes irregular or refuses to set, turn screw 3800 anti clockwise.

Trigger Stop
To minimise after travel turn screw 3900 clockwise (Fig 7).

Trigger Weight
Loosen screw 6000 about 3mm in order to unlock screw 5930 (Fig 7). To increase trigger weight turn screw 5930 clockwise. When weight is set correctly, retighten screw 6000, taking care to make its point coincide with one of the four notches in screw 5930 to lock it in place.

Barrel Weights
There are several differing barrel weights made for the DES 69. In all cases they are fixed to the barrel by one or two set screws into the underside of the barrel. These weights tend to “walk” rearwards while shooting. If they move far enough back to come into contact with the end of the slide spring shaft, the headspace will be affected, and accuracy will suffer badly. So if your pistol seems to suddenly be shooting groups the size of a dinner plate, take a look at the barrel weight to make sure it is not the culprit.
Bon chance!